Example

3(r+2s)=2t-4
a⋅(b-2)=3b
3(r+2s)=2t-4
a⋅(b-2)=3b

Question

$$2a < +a < 3a$$

Answer

2*a&lt;a&lt;3*a

Solution


Simplify.
\[2a<a<3a\]
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